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dc.contributor.advisorEnjeti, Prasad
dc.creatorLiu, Jianyang
dc.date.accessioned2013-06-04T16:12:33Z
dc.date.available2013-06-04T16:12:33Z
dc.date.created2012-05
dc.date.issued2012-04-19
dc.date.submittedMay 2012
dc.identifier.urihttp://hdl.handle.net/1969.1/148826
dc.description.abstractThis paper presents a wireless charging system for portable electric devices. The important impacts of wireless charging systems on the global environment are first examined, and the two basic methods for wireless charging are then explained. The feasibility of applying each method to the wireless charging system is also analyzed. In order to achieve a high efficiency and more precise control for the wireless power transfer, the technology of a contactless charging board is used in this research. Because the experiments operated base on an induction cooker, the basic structure of the induction cooker are explained. Then the strategy of controling the output power is given. Finally, comprehensive experiments with efficiency tests, effective distance tests, and how the location of the coil would affect those important factors are given. The result shows that the method of contactless charging board is reliable for portable electric devices to achieve a relatively high charging efficiency and an acceptable charging distance.
dc.format.mimetypeapplication/pdf
dc.subjectPower Electronics
dc.subjectContactless Charging
dc.titleADVANCED WIRELESS CHARGING SYSTEM FOR PORTABLE ELECTRIC DEVICES
dc.typeThesis
thesis.degree.departmentElectrical and Computer Engineering
thesis.degree.disciplineElectrical Engineering
thesis.degree.grantorHonors and Undergraduate Research
thesis.degree.nameBachelor of Science
dc.type.materialtext
dc.date.updated2013-06-04T16:12:33Z


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